Lee, T. et al. 2010. Severe Pneumonia Caused by Combined Infection with Pneumocystis jiroveci, Parainfluenza Virus Type 3, Cytomegalovirus, and Aspergillus fumigatus in a Patient with Stevens-Johnson Syndrome/toxic Epidermal Necrolysis. Acta Dermato-Venereologica. 90, 6 (Sep. 2010), 625–629. DOI:https://doi.org/10.2340/00015555-0977.